On Tuesday 16 April 2002 10:32 pm, you wrote:
> On Tuesday 16 April 2002 05:48 pm, you wrote:
> > I want to change the date from a field in a tuple in a trigger_function
> >
> > create table example (
> > my_date datetime
> > ...
> > );
> >
> > int na;
> > char select[20];
> >
> > na = SPI_fnumber(trigdata->tg_relation->rd_att, "my_date");
> > memset(select, 0, sizeof(select));
> > sprintf(select, "1/1/2002");
> > newval = DirectFunctionCall1(date_in, CStringGetDatum(select));
> > rettuple = SPI_modifytuple(trigdata->tg_relation, rettuple, 1, &na,
> > &newval, NULL);
> > if(rettuple == NULL) elog(ERROR, "my_function: %d returned by
> > SPI_modifytuple", SPI_result);
> >
> > when i test that my server goes down. What I missed ?
> >
> >
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> >
> > http://www.postgresql.org/users-lounge/docs/faq.html
>
> Not my function is about, but date_in.
> Have anybody worked with these ?
>
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